What is sciatica?
Sciatica refers to pain which occurs along the sciatic nerve (which runs from your lower back to your feet). It is typically due to the sciatic nerve being irritated or compressed. The pain originating from the sciatic nerve typically radiates from the lower back down the buttock and thigh and into the leg.
You may also feel electrical or burning pain down one leg with or without the associated neurological deficits of tingling sensation and muscle weakness
What causes sciatica?
- Disc herniation
- Degenerative disc disease
- Spinal stenosis
- Injury to the lower back which directly or indirectly result in irritation/compression of the sciatic nerve
What symptoms might you experience?
- Ranging from mild ache to sharp pains, tingling, and numbness
- Pain is often worse with weight bearing positions, increase in intra-abdominal pressure (e.g. sneezing/coughing) and positional changes (getting up from bed/chair)
- May affect normal walking pattern